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<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>404</title>
    <!-- 引入样式-->
    <link href="../imgs/2.jpeg" type="image/x-icon" rel="icon">
</head>
<body style="background:#f2f6fc;">
<div>
    <br>
    <center><img src="../imgs/5.jpeg" height="350px"></center>
    <h1 style="color: skyblue" align="center">你的页面出错了</h1>
    <center><button style="width: 80px;height: 40px;background: deepskyblue;
    color: white;border-radius: 5px;border-color: deepskyblue" onclick="history.go(-1)">返回</button></center>
</div>

</body>
</html>